大家都搜：
thres公司
1、vigorously is the thres───这就是泰尔
1、Capacitor C then is charged through RA until the voltage across the capacitor reaches the threshold voltage of the threshold (THRES) input.───电容C于是通过RA充电，直到电容上的电压达到阈值输入端 (T H R E S)的阈值电压。